Title :
A design of the ceramic multilayer chip balun
Author :
Dae-Won Lew ; Jun-Seek Park ; Dal Ahn ; Nam-Kee Kang ; In-Shig Park ; Wook Lim ; Chan-Sei Yoo
Author_Institution :
Philko Electron. R&D Inst., South Korea
Abstract :
This paper presents the design method and performance characteristics of chip type balun using multilayer structure. The design method for chip type balun is based on the lumped element equivalent circuit of quarter-wave transformer. The proposed design method and equivalent circuit can make it easy to adapt to designing of ceramic multi-layer chip type balun. Fabrication and measurement of designed chip type balun show smaller size than conventional chip type baluns and good agreement with simulated result.
Keywords :
baluns; ceramics; equivalent circuits; multilayers; ceramic multilayer chip balun; design; lumped element equivalent circuit; quarter-wave transformer; simulation; Ceramics; Circuit simulation; Design methodology; Distributed parameter circuits; Equivalent circuits; Frequency; Impedance matching; Lead; Microwave Theory and Techniques Society; Nonhomogeneous media;
Conference_Titel :
Microwave Symposium Digest, 1999 IEEE MTT-S International
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
0-7803-5135-5
DOI :
10.1109/MWSYM.1999.780343
